diff --git a/inc/hgl/graph/TextureLoader.h b/inc/hgl/graph/TextureLoader.h
index e394b3c0..22911292 100644
--- a/inc/hgl/graph/TextureLoader.h
+++ b/inc/hgl/graph/TextureLoader.h
@@ -38,7 +38,7 @@ namespace hgl
 
         struct alignas(8) TextureFileHeader
         {
-            uint8 id_str[8];                ///<Texture\x1A
+            uint8 id_str[7];                ///<Texture\x1A
             uint8 version;                  ///<必须为0
             uint8 type;                     ///<贴图类型，等同于VkImageViewType
 
diff --git a/src/SceneGraph/TextureLoader.cpp b/src/SceneGraph/TextureLoader.cpp
index 7cb71497..10130d48 100644
--- a/src/SceneGraph/TextureLoader.cpp
+++ b/src/SceneGraph/TextureLoader.cpp
@@ -178,7 +178,7 @@ namespace hgl
             if(is->Read(&file_header,sizeof(TextureFileHeader))!=sizeof(TextureFileHeader))
                 return(false);
             
-            constexpr char TEXTURE_FILE_HEADER[]="Texture\x1A";
+            constexpr char TEXTURE_FILE_HEADER[]="Texture";
             constexpr uint TEXTURE_FILE_HEADER_LENGTH=sizeof(TEXTURE_FILE_HEADER)-1;
 
             if(memcmp(&file_header.id_str,TEXTURE_FILE_HEADER,TEXTURE_FILE_HEADER_LENGTH))